cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

Showing 1-10 of 23 results. Next

A029623 Even numbers in (3,2)-Pascal triangle A029618.

Original entry on oeis.org

2, 2, 8, 2, 2, 14, 26, 24, 2, 40, 50, 2, 20, 90, 48, 2, 2, 26, 100, 224, 322, 308, 196, 80, 2, 126, 324, 546, 630, 504, 276, 2, 32, 450, 870, 1176, 1134, 780, 120, 2, 1320, 2046, 2310, 1914, 2, 38, 222, 792, 3366, 4356, 4224, 1650, 638, 168, 2, 260, 1014, 7722
Offset: 0

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Keywords

Examples

			2;
2;
8,2;
2;
14,26,24,2;
40,50,2;
20,90,48,2;
2;
26,100,224,322,308,196,80,2;
126,324,546,630,504,276,2;
32,450,870,1176,1134,780,120,2;
1320,2046,2310,1914,2;
		

Programs

  • Maple
    for n from 0 to 12 do
        for k from 0 to n do
            a := A029618(n,k) ;
            if type(a,'even') then
                printf("%d,",a) ;
            end if;
        end do:
        printf("\n") ;
    end do: # R. J. Mathar, Jul 08 2015

A029624 Odd numbers in (3,2)-Pascal triangle A029618 that are different from 3.

Original entry on oeis.org

1, 5, 7, 11, 15, 9, 11, 17, 35, 13, 57, 85, 15, 23, 77, 147, 175, 133, 63, 17, 19, 29, 99, 21, 155, 375, 23, 35, 187, 605, 1155, 495, 143, 25, 1925, 3069, 27, 41, 2717, 5291, 7293, 4719, 195, 29, 301, 3731, 13013, 15873, 7007, 1001, 31, 47, 345, 1575, 5005
Offset: 0

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More terms from James Sellers

A029625 Even numbers in (3,2)-Pascal triangle A029618 that are different from 2.

Original entry on oeis.org

8, 14, 26, 24, 40, 50, 20, 90, 48, 26, 100, 224, 322, 308, 196, 80, 126, 324, 546, 630, 504, 276, 32, 450, 870, 1176, 1134, 780, 120, 1320, 2046, 2310, 1914, 38, 222, 792, 3366, 4356, 4224, 1650, 638, 168, 260, 1014, 7722, 8580, 2288, 806, 44, 1274, 8008
Offset: 0

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More terms from James Sellers

A029627 Even numbers to right of central numbers of the (3,2)-Pascal triangle A029618.

Original entry on oeis.org

2, 2, 2, 2, 24, 2, 2, 48, 2, 2, 308, 196, 80, 2, 504, 276, 2, 1134, 780, 120, 2, 1914, 2, 4224, 1650, 638, 168, 2, 2288, 806, 2, 12012, 3094, 224, 2, 2, 60060, 46904, 29120, 14196, 5320, 1480, 288, 2, 106964, 76024, 43316, 19516, 6800, 1768, 2, 228514
Offset: 0

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More terms from James Sellers

A029631 Even numbers to left of central elements of the (3,2)-Pascal triangle A029618.

Original entry on oeis.org

8, 14, 26, 40, 20, 90, 26, 100, 224, 322, 126, 324, 546, 32, 450, 870, 1176, 1320, 2046, 38, 222, 792, 3366, 4356, 260, 1014, 7722, 44, 1274, 8008, 16302, 50, 392, 1920, 6580, 16744, 32760, 50336, 61490, 442, 2312, 8500, 23324, 49504, 83096, 111826
Offset: 0

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More terms from James Sellers

A029619 Distinct numbers in (3,2)-Pascal triangle A029618.

Original entry on oeis.org

1, 3, 2, 5, 8, 7, 11, 15, 9, 14, 26, 24, 17, 40, 50, 35, 13, 20, 57, 90, 85, 48, 23, 77, 147, 175, 133, 63, 100, 224, 322, 308, 196, 80, 19, 29, 126, 324, 546, 630, 504, 276, 99, 21, 32, 155, 450, 870, 1176, 1134, 780, 375, 120, 187, 605, 1320, 2046, 2310, 1914, 1155
Offset: 0

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More terms from James Sellers, Dec 08 1999

A029620 Numbers in (3,2)-Pascal triangle A029618 that are different from 2.

Original entry on oeis.org

1, 3, 3, 5, 3, 8, 7, 3, 11, 15, 9, 3, 14, 26, 24, 11, 3, 17, 40, 50, 35, 13, 3, 20, 57, 90, 85, 48, 15, 3, 23, 77, 147, 175, 133, 63, 17, 3, 26, 100, 224, 322, 308, 196, 80, 19, 3, 29, 126, 324, 546, 630, 504, 276, 99, 21, 3, 32, 155, 450, 870, 1176, 1134, 780, 375, 120
Offset: 0

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More terms from James Sellers

A029621 Numbers in (3,2)-Pascal triangle A029618 that are different from 3.

Original entry on oeis.org

1, 2, 5, 2, 8, 7, 2, 11, 15, 9, 2, 14, 26, 24, 11, 2, 17, 40, 50, 35, 13, 2, 20, 57, 90, 85, 48, 15, 2, 23, 77, 147, 175, 133, 63, 17, 2, 26, 100, 224, 322, 308, 196, 80, 19, 2, 29, 126, 324, 546, 630, 504, 276, 99, 21, 2, 32, 155, 450, 870, 1176, 1134, 780, 375, 120, 23, 2
Offset: 0

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More terms from James Sellers

A029622 Odd numbers in (3,2)-Pascal triangle A029618.

Original entry on oeis.org

1, 3, 3, 5, 3, 7, 3, 11, 15, 9, 3, 11, 3, 17, 35, 13, 3, 57, 85, 15, 3, 23, 77, 147, 175, 133, 63, 17, 3, 19, 3, 29, 99, 21, 3, 155, 375, 23, 3, 35, 187, 605, 1155, 495, 143, 25, 3, 1925, 3069, 27, 3, 41, 2717, 5291, 7293, 4719, 195, 29, 3, 301, 3731, 13013, 15873
Offset: 0

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More terms from James Sellers

A029626 Distinct odd numbers in (3,2)-Pascal triangle A029618.

Original entry on oeis.org

1, 3, 5, 7, 11, 15, 9, 17, 35, 13, 57, 85, 23, 77, 147, 175, 133, 63, 19, 29, 99, 21, 155, 375, 187, 605, 1155, 495, 143, 25, 1925, 3069, 27, 41, 2717, 5291, 7293, 4719, 195, 301, 3731, 13013, 15873, 7007, 1001, 31, 47, 345, 1575, 5005, 11739, 21021, 29315
Offset: 0

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Author

Keywords

Extensions

More terms from James Sellers, Dec 08 1999
Showing 1-10 of 23 results. Next